| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.78 | 12.235% | $202.8984 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $26.75 | 12.369% | $30.0587 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $175.82 | 6.607% | $187.4364 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $246.78 | 4.189% | $257.1176 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $113.47 | 4.752% | $118.8621 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $5.35 | 3.222% | $5.5224 | $5.52 | $5.50 | $5.50 |
| Purchase #7 | $217.59 | 8.462% | $236.0025 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $966.54 | $1,037.8981 | $1,037.90 | $1,037.85 | $1,037.90 | |